397282860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3377

約数の個数: 192

約数和(自身を含む): 1409788800

約数和(自身を除く): 1012505940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3329, 3510, 3978, 4420, 4590, 5967, 6630, 6658, 7020, 7956, 9180, 9945, 9987, 11934, 13260, 13316, 16645, 19890, 19974, 23868, 29835, 29961, 33290, 39780, 39948, 43277, 49935, 56593, 59670, 59922, 66580, 86554, 89883, 99870, 113186, 119340, 119844, 129831, 149805, 169779, 173108, 179766, 199740, 216385, 226372, 259662, 282965, 299610, 339558, 359532, 389493, 432770, 449415, 509337, 519324, 565930, 599220, 649155, 679116, 735709, 778986, 848895, 865540, 898830, 1018674, 1131860, 1168479, 1298310, 1471418, 1528011, 1557972, 1697790, 1797660, 1947465, 2037348, 2207127, 2336958, 2546685, 2596620, 2942836, 3056022, 3395580, 3678545, 3894930, 4414254, 4673916, 5093370, 5842395, 6112044, 6621381, 7357090, 7640055, 7789860, 8828508, 10186740, 11035635, 11684790, 13242762, 14714180, 15280110, 19864143, 22071270, 23369580, 26485524, 30560220, 33106905, 39728286, 44142540, 66213810, 79456572, 99320715, 132427620, 198641430, 397282860]

約数ペア:

[(1, 397282860), (2, 198641430), (3, 132427620), (4, 99320715), (5, 79456572), (6, 66213810), (9, 44142540), (10, 39728286), (12, 33106905), (13, 30560220), (15, 26485524), (17, 23369580), (18, 22071270), (20, 19864143), (26, 15280110), (27, 14714180), (30, 13242762), (34, 11684790), (36, 11035635), (39, 10186740), (45, 8828508), (51, 7789860), (52, 7640055), (54, 7357090), (60, 6621381), (65, 6112044), (68, 5842395), (78, 5093370), (85, 4673916), (90, 4414254), (102, 3894930), (108, 3678545), (117, 3395580), (130, 3056022), (135, 2942836), (153, 2596620), (156, 2546685), (170, 2336958), (180, 2207127), (195, 2037348), (204, 1947465), (221, 1797660), (234, 1697790), (255, 1557972), (260, 1528011), (270, 1471418), (306, 1298310), (340, 1168479), (351, 1131860), (390, 1018674), (442, 898830), (459, 865540), (468, 848895), (510, 778986), (540, 735709), (585, 679116), (612, 649155), (663, 599220), (702, 565930), (765, 519324), (780, 509337), (884, 449415), (918, 432770), (1020, 389493), (1105, 359532), (1170, 339558), (1326, 299610), (1404, 282965), (1530, 259662), (1755, 226372), (1836, 216385), (1989, 199740), (2210, 179766), (2295, 173108), (2340, 169779), (2652, 149805), (3060, 129831), (3315, 119844), (3329, 119340), (3510, 113186), (3978, 99870), (4420, 89883), (4590, 86554), (5967, 66580), (6630, 59922), (6658, 59670), (7020, 56593), (7956, 49935), (9180, 43277), (9945, 39948), (9987, 39780), (11934, 33290), (13260, 29961), (13316, 29835), (16645, 23868), (19890, 19974)]